/*
 * ============================================================================
 *                 The Apache Software License, Version 1.1
 * ============================================================================
 *
 * Copyright (C) 2002 The Apache Software Foundation. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modifica-
 * tion, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of  source code must  retain the above copyright  notice,
 *    this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 *
 * 3. The end-user documentation included with the redistribution, if any, must
 *    include the following  acknowledgment: "This product includes software
 *    developed by SuperBonBon Industries (http://www.sbbi.net/)."
 *    Alternately, this acknowledgment may appear in the software itself, if
 *    and wherever such third-party acknowledgments normally appear.
 *
 * 4. The names "UPNPLib" and "SuperBonBon Industries" must not be
 *    used to endorse or promote products derived from this software without
 *    prior written permission. For written permission, please contact
 *    info@sbbi.net.
 *
 * 5. Products  derived from this software may not be called 
 *    "SuperBonBon Industries", nor may "SBBI" appear in their name, 
 *    without prior written permission of SuperBonBon Industries.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
 * FITNESS  FOR A PARTICULAR  PURPOSE ARE  DISCLAIMED. IN NO EVENT SHALL THE
 * APACHE SOFTWARE FOUNDATION OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
 * INDIRECT,INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLU-
 * DING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * This software  consists of voluntary contributions made by many individuals
 * on behalf of SuperBonBon Industries. For more information on 
 * SuperBonBon Industries, please see <http://www.sbbi.net/>.
 */

package test;

import java.io.IOException;
import java.net.MalformedURLException;

import net.sbbi.upnp.Discovery;
import net.sbbi.upnp.ServicesEventing;
import net.sbbi.upnp.ServiceEventHandler;
import net.sbbi.upnp.devices.UPNPDevice;
import net.sbbi.upnp.devices.UPNPRootDevice;
import net.sbbi.upnp.services.UPNPService;

public class MyStateVariableEventsHandler implements ServiceEventHandler {
	
	public void handleStateVariableEvent(String varName, String newValue) {
		System.out.println("State variable " + varName + " changed to " + newValue);
	}
	
	public static void main(String[] args) throws Exception {
		
		UPNPRootDevice[] devices = Discovery.discover(5000, "urn:schemas-upnp-org:device:InternetGatewayDevice:1");
		if(devices != null) {
			for(int i = 0; i < devices.length; i++) {
				System.out.println("Found device " + devices[i].getFriendlyName());
			}
		}
		
		if(true) return;
		
		try {
			new UPNPRootDevice(null, "1000");
		} catch(MalformedURLException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch(IllegalStateException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		ServicesEventing instance = ServicesEventing.getInstance();
		MyStateVariableEventsHandler handler = new MyStateVariableEventsHandler();
		instance.setDaemon(false);
		// let's find a device
		UPNPRootDevice[] devices2 = null;
		try {
			devices2 = Discovery.discover(5000, Discovery.ROOT_DEVICES);
		} catch(IOException ex) {
			ex.printStackTrace(System.err);
		}
		if(devices2 != null) {
			UPNPDevice firstDevice = (UPNPDevice)devices2[0].getChildDevices().iterator().next();
			UPNPService firstService = (UPNPService)firstDevice.getServices().iterator().next();
			try {
				int duration = instance.register(firstService, handler, -1);
				if(duration != -1 && duration != 0) {
					System.out.println("State variable events registered for " + duration + " ms");
				} else if(duration == 0) {
					System.out.println("State variable events registered for infinite ms");
				}
				try {
					Thread.sleep(5000);
				} catch(InterruptedException ex) {

				}
				instance.unRegister(firstService, handler);
			} catch(IOException ex) {
				ex.printStackTrace();
				// comm error during registration with device such as timeoutException
			}
		} else {
			System.out.println("Unable to find devices");
		}
	}
}
